Few people are not intoxicated by the smell of fresh soil when it rains. What exactly is that smell?

Antarctica has always been a land of wonders. Antarctica is one of the coldest places in the world, with the largest desert in the world. It is said that the continent was discovered (officially) as recently as 1853. Antarctica has...

Leonardo da Vinci (1452-1519), the world-famous painter and sculptor, was the first to think about and logically design flying machines.The first glider was built in 1893, four centuries later. Ten years later, in 1903, the Wright brothers built the first...